% function param_return = cfg_param_struct()
% 
% %% 路径字符串
%     addpath_str.str1                                        = '\Include\DAC'                    ;
%     addpath_str.str2                                        = '\Include\参数类型'               ;
%     addpath_str.str3                                        = '\Include\DAC\过采样插值'         ;
%     addpath_str.str4                                        = '\Include\DAC\数据来源'           ;
%     addpath_str.str5                                        = '\Include\DAC\频谱分析'           ;
%     addpath_str.str6                                        = '\Include\DAC\定点化计算'         ;
% 
% 
% %%  原始数据采样配置
% 
%     % raw_data_cfg.type                 选项 - file :数据来自于读文件  - sim :数据来自于生成的激励信号
%     raw_data_cfg.type                                       = "sim"                     ;
% 
% 
%     raw_data_cfg.pn                                         = 2^18                      ;
%     raw_data_cfg.raw_fs                                     = 48000                     ;
% 
%         create_audio_raw_data.pn                            = raw_data_cfg.pn         ;
%         create_audio_raw_data.raw_fs                        = raw_data_cfg.raw_fs     ;
% 
%         generate_mixed_sine.pn                              = raw_data_cfg.pn         ;
%         generate_mixed_sine.raw_fs                          = raw_data_cfg.raw_fs     ;
%         generate_mixed_sine.freqs                           = [ 1000                ];
%         generate_mixed_sine.amps                            = [ 1                   ];
% 
%     raw_data_cfg.create_audio_raw_data                      = create_audio_raw_data  ;
%     raw_data_cfg.generate_mixed_sine                        = generate_mixed_sine  ;
% 
% %%  sigma_delta DAC 配置
%     sdm.osr                                                 = 128       ;
%     sdm.method                                              = "fir"      ;
%     sdm.bitlevel                                            = 5;
%     sdm.order                                               = "4th order ciff";
% 
%     sdm.vref_val                                            = 1.0       ;
%     sdm.miss_en                                             = "disable" ;
%     sdm.shap_en                                             = "disable" ;
%     sdm.msh_level                                           = "worst"  ;
%     sdm.gwn_en                                              = "disable"  ;
% 
% %% 定点/浮点数配置
%     fixed_point_cfg.DataType    = "unFixed"   ;
%     fixed_point_cfg.Int_num     = 9         ;
%     fixed_point_cfg.Fixed_num   = 23        ;
% 
% %% 调试相关
%     debug.raw_data_cfg_CustomSpectrum_en                            = "disable"                 ;
%     debug.raw_data_cfg_PowerSpectrum_en                             = "disable"                 ;
%     debug.sdm_plot_en                                               = "disable"                 ;
%     debug.sdm_internal_sig                                          = "disable"                 ;
%     debug.intp_input_raw_data                                       = "disable"                 ;
%     debug.intp_insert_0_data                                        = "disable"                 ;
%     debug.intp_fir_out_data                                         = "disable"                 ;
%     debug.intp_line_out_data                                        = "disable"                 ;
%     debug.result_check_custom_bitstream                             = "enable"                  ;
%     debug.result_check_custom_vout                                  = "disable"                 ;
%     debug.result_check_custom_intp                                  = "disable"                 ;
%     debug.result_check_power_bitstream                              = "disable"                 ;
%     debug.result_check_power_vout                                   = "enable"                  ;
%     debug.result_check_power_intp                                   = "disable"                 ;
%     debug.result_check_snr_intp                                     = "disable"                 ;
%     debug.result_check_snr_bitstream                                = "disable"                 ;
%     debug.result_check_snr_vout                                     = "enable"                  ;
%     debug.result_check_snr_main_band_limit                          = 20000                     ;
% %%  模块集合
%     param_return.raw_data_cfg                       = raw_data_cfg          ;
%     param_return.fixed_point_cfg                    = fixed_point_cfg       ;
%     param_return.sdm                                = sdm                   ;
%     param_return.debug                              = debug                 ;
%     param_return.addpath_str                        = addpath_str           ;
% end